China
People's Republic Certified silver and gold "Singapore International Coin Fair" Panda Medallic Proof Set 2012, 1) 1 Ounce Silver Medal - PR70 Ultra Cameo NGC2) 5 Ounce Silver Medal - PR70 Ultra Cameo NGC3) 1/2 Ounce Gold Medal - PR70 Ultra Cameo NGC4) 5 Ounce Gold Medal - PR70 Ultra Cameo NGCAll share the same design, cuddling pandas on the obverse and the Great Wall of China and modern Singapore landmarks on the reverse. The gold 5oz Panda is numbered 044 on the edge.
Estimate: 15000-20000 USD